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lidiya [134]
3 years ago
10

5. AC bisects Angle BAD. Find the measure of angle BAC.

Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0
If AC bisects < BAD, it means it cuts it into 2 equal parts

so < BAC = < CAD

3x + 12 = 5x
12 = 5x - 3x
12 = 2x
12/2 = x
6 = x

< BAC = 3x + 12.......3(6) + 12 = 30 degrees <===
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Answer:

1.30 p.M.

Step-by-step explanation:

The factory whistle blowed at 1:00 p.M, and it blows every 30 minutes, so it will blow again at 1:30 p.M.

The clock tower chimed at 1.00 p.M., and it chimes every 15 minutes, so it will chime again at 1:15 p.M, and after that, it will chime again at 1:30 p.M.

So, you will hear them both at the same time at 1:30 p.M.

We can also solve this problem using LCM:

the least commom multiple between 15 and 30 is 30, so we just need to sum 30 to the inicial time (1:00 p.M.), so the time they will "find each other" again is 1.30 p.M.

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3 years ago
Dillon divided a 3 ⅓ pound bag of pears among his 5 friends. How many pounds of pears did each friend receive?
Salsk061 [2.6K]

Answer:

2/3 pound bag

Step-by-step explanation:

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8 0
2 years ago
How many days are there from march 15 to september 15 inclusive?
Natasha2012 [34]

March 15 - March 31 = 17 days

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6 0
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Please helpppp! i really need help on this
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Answer:

17,660,000

Step-by-step explanation:

First:

Multiply 14.6 x 10^6 which equals 14,600,000.

Second:

Multiply 3.06 x 10^6 which equals 3,060,000

Third:

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